The Land which birthed Trikona Mithi, Trignometry / And Jya Mithi, Geometry / Bhujajya = Radius * Modern SIne , RSin / Kotijya = Radius * Modern Cos, RCos. ( Which is 57.3*60*60=206265 seconds * Sine of planet traversed ). Incredible Kerala. ( Damayanti yayi Draupadi ayi Devayaniyayi Kairali )